81 lines
1.3 KiB
Go
81 lines
1.3 KiB
Go
// Copyright (C) 2020 Marius Schellenberger
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package pve
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import (
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"strings"
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)
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type IPConfigs []*IPConfig
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func (c *IPConfigs) Set(index int, ipc *IPConfig) {
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l := len(*c)
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if index >= l {
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n := make(IPConfigs, index+1)
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copy(n, *c)
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n[index] = ipc
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*c = n
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return
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}
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if l == 0 {
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*c = append(*c, ipc)
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return
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}
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(*c)[index] = ipc
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}
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func (c *IPConfigs) Get(index int) *IPConfig {
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if len(*c)-1 >= index {
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return (*c)[index]
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}
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return nil
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}
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type IPConfig struct {
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IPv4CIDR string
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IPv4Gateway string
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IPv6CIDR string
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IPv6Gateway string
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}
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func (c *IPConfig) String() string {
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var str []string
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if c.IPv4CIDR != "" {
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str = append(str, "ip="+c.IPv4CIDR)
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if c.IPv4Gateway != "" {
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str = append(str, "gw="+c.IPv4Gateway)
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}
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}
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if c.IPv6CIDR != "" {
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str = append(str, "ip6="+c.IPv6CIDR)
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if c.IPv6Gateway != "" {
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str = append(str, "gw6="+c.IPv6Gateway)
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}
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}
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return strings.Join(str, ",")
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}
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func parseIPConfig(s string) (c *IPConfig) {
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cfg := strings.Split(s, ",")
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if len(cfg) == 0 {
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return
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}
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c = new(IPConfig)
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for _, val := range cfg {
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v := strings.Split(val, "=")
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if len(v) != 2 {
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continue
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}
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switch v[0] {
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case "ip":
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c.IPv4CIDR = v[1]
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case "gw":
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c.IPv4Gateway = v[1]
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case "ip6":
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c.IPv6CIDR = v[1]
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case "gw6":
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c.IPv6Gateway = v[1]
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}
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}
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return
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}
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